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Hamiltonian Renormalisation IV. Renormalisation Flow of D+1 dimensional free scalar fields and Rotation Invariance
- Source :
- Class.Quant.Grav. 35 (2018) no.24, 245014
- Publication Year :
- 2017
-
Abstract
- In this article we extend the test of Hamiltonian Renormalisation proposed in this series of articles to the D-dimensional case using a massive free scalar field. The concepts we introduce are explicitly computed for the D=2 case but transfer immediately to higher dimensions. In this article we define and verify a criterion that monitors, at finite resolution defined by a cubic lattice, whether the flow approaches a rotationally invariant fixed point.<br />Comment: 28 pages
Details
- Database :
- arXiv
- Journal :
- Class.Quant.Grav. 35 (2018) no.24, 245014
- Publication Type :
- Report
- Accession number :
- edsarx.1711.05695
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1088/1361-6382/aaec43